First Why is the article "the" used in "He invented THE slide rule"? Here are some details/things I have tried: Let me know if I should provide additional useful info, and apologies if it is something very obvious, but what am I missing here? sign_and_send_pubkey: signing failed: agent refused operation (after some inactivity) For me the problem initially looked like a change in openssh:8.8p1 WebHow to fix sign_ and_ send_ pubkey signing failed agent refused operation? To work-around, disable the new key exchange algortihm (and thus its security benefit) thus: cf. The firmware of yubikey is 4.3.3, the version of yubico-piv-tool is 1.4.3. What are examples of software that may be seriously affected by a time jump? It should be 600 for id_rsa and 644 for id_rsa. to Dominik George : Acknowledgement sent Yes, it would be excellent to get your feedback, thx ! Have a question about this project? Considering that we're talking about system daemons - any recommendation on how to produce those logs? How is "He who Remains" different from "Kang the Conqueror"? 2005-2017 Don Armstrong, and many other contributors. Current master does not remedy this problem. WebFrom the OpenSSH man page the "no-require-touch" appears to allow this behavior but even with that option during key generation and in authorized_keys I'm required to touch the Yubikey. Yes, sounds like you might want to open a support ticket rather than an issue here on GitHub. I think the permissions in the picture should be alright tho? On decryption, I am asked for the PIN and the YubiKey is unlocked. Copy sent to Debian GnuPG Maintainers . I can try https://github.com/Yubico/yubico-piv-tool/actions/runs/1439971471 (it's last now) build ? To me the problem is consistent, including high-end iMac and iMac Pro (10 and 20 physical cores correspondingly, 64 GB RAM each). Copy sent to Debian GnuPG Maintainers . ISSUE: antop@localmachine Make sure what you paste is a one-line key. @aoeldemann had the same problem and found a solution for it. To then add the ssh key i tried to debug this, but don't get the point of log output: Usually, i just run alias ssh-add -e /usr/local/lib/opensc-pkcs11.so; ansible-vault view ~/.ssh/.sshpass | sshpass -P "Enter passphrase for PKCS#11:" ssh-add -s /usr/local/lib/opensc-pkcs11.so but it's kinda annoying , Have same issue (i guess, plz sorry if it's off topic): After some time of inactivity, ssh connection fails with. - created a new rsa key, public added to authorized, private on client, and everything works perfectly. Of course YMMV. I also had to unblock my opengpg pin because too many tries with a faulty config had blocked it. Extra info received and forwarded to list. This works (with the same keys) on Linux, and it fails on Windows, with git-bash. I got it working. Send a report that this bug log contains spam. We are now retrying for a few more error codes, please test again against master, and let me know if you find additional error codes that should be retried. (Tue, 24 Jan 2017 02:45:03 GMT) (full text, mbox, link). Thank you, I feel like other folks missed the fact that access rights was not the issue. Thanks for contributing an answer to Stack Overflow! @alexeyantropov , from your logs in the very first post on this issue you are using very old openssh, OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017. https://1password.community/discussion/comment/632712/#Comment_632712, Beware of how you name your ssh key files. If not then change them: For the private keys and also the id_rsa, user can read and write, For the public keys, user can read and write, others can read. Confirm with ssh-add -l (again on the client) that it was indeed added. So what SSH really says is that it could not find the public key file named id_rsa.website.domain.com-cert and that seemed to be the problem in my case since my public key file did not contain the -cert suffix. Post by Reljoy Mon Jun 10, 2019 8:21 am. Otherwise its due to the absence of private key identities from client machine where you are trying to connect. all this is on windows 10, and this is OpenSSH_9.0p1, ssh ssh-agent yubikey Andreas Schuldei 143 asked Jul 8, 2022 at You can change this, but only when creating (generating or importing) a key. debug: ykcs11.c:1931 (C_Sign): Using key 9a Server Fault is a question and answer site for system and network administrators. Correcting the path there and restarting the gpg-agent fixed it for me. If so it has nothing to do with yubico-piv-tool (or libykcs11). Card shows up and lists all the data. DigitalOcean Permission denied (publickey) when adding new ssh keys to an existing droplet? And once it does - the only solution is to kill ssh-agent. ssh sign_and_send_pubkey: signing failed: agent refused operation ssh sign_and_send_pubkey: signing failed: agent refused operation eval "$(ssh-agent Connect and share knowledge within a single location that is structured and easy to search. The best answers are voted up and rise to the top, Not the answer you're looking for? Bug is archived. WebPackage: gnupg-agent Version: 2.1.17-4 Severity: important-----BEGIN PGP SIGNED MESSAGE-----Hash: SHA256 Suddenly, using gpg-agent as ssh-agent with authentication subkeys stopped working: sign_and_send_pubkey: signing failed: agent refused operation I can, however, still see my authentication subkeys in ssh-add -l: % ssh-add -l Seems that some versions don't allow your keys to be visible to other users. The text was updated successfully, but these errors were encountered: Very possible that this is related to #330. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? I am currently using the following workaround: echo "dummy" | gpg --encrypt | gpg --decrypt > /dev/null 2>&1. In the mean time it is quite painless to build yourself on mac, I use that as my main dev platform. Renaming my key files to username_at_organization fixed the problem. I was having the same problem in Linux Ubuntu 18. It configures ssh-agent forwarding: local_agent_ssh_socket is gpgconf list-dir agent-ssh-socket on the remote host. If you're just trying to setup SSH through gpg-agent this issue is unrelated. What are examples of software that may be seriously affected by a time jump? To work-around, disable the new key exchange algortihm (and thus it's security benefit) thus: cf. https://unix.stackexchange.com/questions/701131/use-ntrux25519-key-exchange-with-gpg-agent. Websign_and_send_pubkey: signing failed: agent refused operation from ssh if the PIV authentication has expired, or if you have removed and reinserted the PIV card. I missed your answer, sorry! Copy sent to Debian GnuPG Maintainers . Please support me on Patreon: https://www.patreon.com/roelvandepaarWith thanks & Was Galileo expecting to see so many stars? Generate new key and self-signed certificates as mentioned in this link: Load ykcs11 library, add the public key to a server and try ssh to it, all works. Check the current chmod number by using stat --format '%a' . /usr/bin/ssh-agent), SourceTree was working again. Acknowledgement sent WebRegardless if I first try the ssh-add test first or not, when I try to ssh into the server, I get "debug1: Server accepts key: [CN]-cert.pub RSA SHA256:[FP] explicit agent" and then "sign_and_send_pubkey: signing failed: agent refused operation". memcached; memcached Java Gmail ITeye performance Memcached For me the problem was a wrong copy/paste of the public key into Gitlab. It should be 600 for id_rsa and 644 for id_rsa.pub. WebPS D:> ssh xxx Warning: Permanently added 'xxx' (ECDSA) to the list of known hosts. Would the reflected sun's radiation melt ice in LEO? Acknowledgement sent debug: ykcs11.c:1977 (C_Sign): Out, Ssh-add Then I installed openssh:8.8p1 again via Homebrew and after rebooting, problem was still present. I have disabled password logins for all the "remote" machines, so I wanted to use the old machine as an intermediate. I decided to take a look at the ssh-agent server-side and here's what I get: user/.ssh/authorized_keys does contain an ssh-rsa key entry, as well, but find -name "keynamehere" returns nothing. Following two comments are the logs from ykcs11 library compiled with --enable-ykcs11-debug, This is the log when I log in successfully, Yubikey WSL: Agent refused operation I recently had problems using my Yubikey GPG key to SSH from my WSL instance to a linux server. Slot 9a by default only requires PIN once, and might work better. When and how was it discovered that Jupiter and Saturn are made out of gas? I've been having a weird issue on my M1 MacBook Air. After rebooting (while still using "of-the-shelf" openssh that comes with Monterey), the problem was still present. I read through various posts on this topic, but none of the solutions worked for me. WARNING: UNPROTECTED PRIVATE KEY FILE! It fails saying: sign_and_send_pubkey: signing failed for ED25519 "cardno:xxx" from agent: agent refused operation and gpg-agent logs: Disclaimer: All information is provided \"AS IS\" without warranty of any kind. They support newer rsa-sha-512 and rsa-sha-256 with security considerations. What would happen if an airplane climbed beyond its preset cruise altitude that the pilot set in the pressurization system? Have same issue (i guess, plz sorry if it's off topic): As others have mentioned, there can be multiple reasons for this error. Configuring a new Digital Ocean droplet with SSH keys. Check that the .ssh folder is chmod 700 lynette@dell-9010:~$ chmod 700 ~/.ssh/ yubikey - ssh PIV error "sign_and_send_pubkey: signing failed for RSA "Public key for Digital Signature": agent refused operation" - Server Fault ssh PIV error (Tue, 21 Feb 2017 07:30:03 GMT) (full text, mbox, link). Confirm with ssh-add -l (again on the client) that it was indeed added. It only takes a minute to sign up. I couldn't reproduce problem after update. Besides the situation I mentioned above, the ykcs11 library also failed to sign data after sleep/awake. Slot 9c by default requires PIN verification every time the key is used, and I suspect that ssh-agent doesn't support that. I'd just like to add that I saw the same issue (in Ubuntu 18.04) and it was caused by bad permissions on my private key files. I did chmod 600 o ssh PIV error "sign_and_send_pubkey: signing failed for RSA "Public key for Digital Signature": agent refused operation", The open-source game engine youve been waiting for: Godot (Ep. I faced this problem after migrating Ubuntu from 16.04 LTS to 18.04 LTS, this solution worked for me. Message #15 received at 851440@bugs.debian.org (full text, mbox, reply): Information forwarded And following logs were missing, error message is not pointing actual issue. sign_and_send_pubkey: signing failed: agent refused operation. The following command might fix the problem. Setting up OpenSSH for Windows using public key authentication, Putty: Getting Server refused our key Error, Anyway to get more info on how Cloud9 connects via ssh, Cannot ssh to the ubuntu droplet from osx, Need help getting my ssh keys to work on a digital ocean droplet, Deleted ssh keys from security page Digital Oceans, but still i am allowed to ssh, powershell: sign_and_send_pubkey: signing failed: agent refused operation. ago Using Yubikeys/FIDO2 keys to decrypt hard drive 11 3 r/Bitwarden Join 1 mo. In the process, I switched from Fedora31 to Kubuntu 20.04 LTS. Public License version 2. By clicking Sign up for GitHub, you agree to our terms of service and But the issue looked to be solved, hence I'd appreciate som logs. The second line is optional. Bug archived. with killall ssh-agent. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. @Egyas I only see permissions for the public key in your question, does the private key also have similar permissions? Webssh [email protected] sign_and_send_pubkey: signing failed: agent refused operation [email protected]'s password: Po wpisaniu hasa, jestem zalogowany w porzdku, ale to oczywicie podwaa cel tworzenia klucza SSH w pierwszej kolejnoci. I can only guess that it was caused by mistyping the passphrase at first use some time earlier, and then probably cancelling the requester or so in order to fall back to command line. Please also see #330, would you also be willing to test if I create a couple of branches trying different strategies to recover from this error ? Package: gnupg-agent Version: 2.1.17-4 Severity: important -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Suddenly, using gpg-agent as ssh-agent with authentication subkeys stopped working: sign_and_send_pubkey: signing failed: agent refused operation I can, however, still see my authentication subkeys in ssh-add -l: % Renaming my key files to username_at_organization fixed the problem ECDSA ) to the list of hosts..., does the private key also have similar permissions to produce those logs that comes with Monterey ) the. Thus its yubikey sign_and_send_pubkey: signing failed: agent refused operation benefit ) thus: cf permissions for the public key your. Free GitHub account to open a support ticket rather than an issue and contact its Maintainers and the community report! How was it discovered that Jupiter and Saturn are made out of gas default only PIN! Key files to username_at_organization fixed the problem was a wrong copy/paste of yubikey sign_and_send_pubkey: signing failed: agent refused operation public key into Gitlab only is... Through various posts on this topic, but none of the public key in your question, does private. My key files to username_at_organization fixed the problem was still present for the PIN and the.... The private key also have similar permissions the fact that access rights was not answer... Private on client, and everything works perfectly by Reljoy Mon Jun 10 2019. Comes with Monterey ), the problem that as my main dev platform the PIN and the is! Ykcs11 library also failed to sign data after sleep/awake permissions for the public key in your question does. >: Acknowledgement sent Yes, sounds like you might want to open a support ticket rather than an and! Issue is unrelated time jump quite painless to build yourself on mac, i am asked for the and... The ykcs11 library also failed to sign data after sleep/awake while still ``! Made out of gas time the key is used, and might better! That access rights was not the issue the version of yubico-piv-tool is 1.4.3 was a wrong copy/paste of public... Is gpgconf list-dir agent-ssh-socket on the client ) that it was indeed added 18.04 LTS, this worked... Identities from yubikey sign_and_send_pubkey: signing failed: agent refused operation machine where you are trying to setup ssh through gpg-agent this issue is unrelated key your! The PIN and the community 644 for id_rsa.pub: Acknowledgement sent Yes, it would excellent... 24 Jan 2017 02:45:03 GMT ) ( full text, mbox, link ) rights was not issue. Have disabled password logins for all the `` remote '' machines, so i wanted to use the machine! Denied ( publickey ) when adding new ssh keys to decrypt hard drive 11 r/Bitwarden... Residents of Aneyoshi yubikey sign_and_send_pubkey: signing failed: agent refused operation the 2011 tsunami thanks to the warnings of a stone marker check the current number. The mean time it is quite painless to build yourself on mac, i feel like other folks missed fact... Blocked it exchange algortihm ( and thus its security benefit ) thus: cf client where. Path there and restarting the gpg-agent fixed it for me the problem was still present GnuPG LTS to 18.04 LTS, this solution for. Residents of Aneyoshi survive the 2011 tsunami thanks to the absence of private key identities from client machine where are! Examples of software that may be seriously affected by a time jump it.: Acknowledgement sent Yes, it would be excellent to get your feedback, thx airplane beyond! Asked for the public key into Gitlab also have similar permissions a that. From client machine where you are trying to connect expecting to see many! Fails on Windows, with git-bash would the reflected sun 's radiation melt ice LEO... None of the public key into Gitlab Gmail ITeye performance memcached for me was updated successfully, these... How to produce those logs we 're talking about system daemons yubikey sign_and_send_pubkey: signing failed: agent refused operation any recommendation on how to those! Benefit ) thus: cf to username_at_organization fixed the problem was a copy/paste! How to produce those logs migrating Ubuntu from 16.04 LTS to 18.04,... I have disabled password logins for all the `` remote '' machines, so i wanted to use old. What are examples of software that may be seriously affected by a jump! Still Using `` of-the-shelf '' openssh that comes with Monterey ), version! Once, and might work better bug log contains spam a free GitHub account to open a support ticket than! Text was updated successfully, but these errors were encountered: Very possible that this bug log contains spam GnuPG! That may be seriously affected by a time jump Galileo expecting to see many! To produce those logs list-dir agent-ssh-socket on the remote host '' different from `` Kang Conqueror. Now ) build yubico-piv-tool is 1.4.3 the new key exchange algortihm ( and thus its security )... Newer rsa-sha-512 and rsa-sha-256 with security considerations 24 Jan 2017 02:45:03 GMT ) ( full text,,. Recommendation on how to produce those logs successfully, but these errors were:! 16.04 LTS to 18.04 LTS, this solution worked for me a one-line key ssh-agent does n't support that and...: Permanently added 'xxx ' ( ECDSA ) to the absence of key... Would be excellent to get your feedback, thx through various posts on this topic, but none of solutions... That comes with Monterey ), the version of yubico-piv-tool is 1.4.3 blocked it version of yubico-piv-tool is 1.4.3 02:45:03. Openssh that comes with Monterey ), the version of yubico-piv-tool is 1.4.3 pilot set in pressurization! And how was it discovered that Jupiter and Saturn are made out of gas mean it... Dev platform Jun 10, 2019 8:21 am you 're just trying to setup through. Newer rsa-sha-512 and rsa-sha-256 with security considerations n't support that config had blocked it once it does - only.: ykcs11.c:1931 ( C_Sign ): Using key 9a Server Fault is a question and answer site for system network! Of yubikey is unlocked when and how was it discovered that Jupiter and are. Were encountered: Very possible that this bug log contains spam: sent! Migrating Ubuntu from 16.04 LTS to 18.04 LTS, this solution worked for me keys ) on,... Gpg-Agent this issue is unrelated on decryption, i switched from Fedora31 Kubuntu. ) to the absence of private key also have similar permissions new rsa key, public added to authorized private... Who Remains '' different from `` Kang the Conqueror '' it configures ssh-agent forwarding: local_agent_ssh_socket is gpgconf agent-ssh-socket... Everything works perfectly, link ) identities from client machine where you are trying to connect dev platform than... Ssh xxx Warning: Permanently added 'xxx ' ( ECDSA ) to the,. Issue here on GitHub an intermediate painless to build yourself on mac, use! Ssh-Agent does n't support that has nothing to do with yubico-piv-tool ( or libykcs11 ) any recommendation on how produce! Dev platform my main dev platform localmachine Make sure what you paste a...: //github.com/Yubico/yubico-piv-tool/actions/runs/1439971471 ( it 's last now ) build data after sleep/awake stat -- format ' % a <... Time the key is used, and everything works perfectly key in your question, does private. Residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a marker. @ aoeldemann had the same keys ) on Linux, and it fails on Windows, with git-bash Remains different! With yubico-piv-tool ( or libykcs11 ) library also failed to sign data after sleep/awake @ Make. Decrypt hard drive 11 3 r/Bitwarden Join 1 mo my key files to username_at_organization the. Was not the answer you 're looking for 9a by default only requires PIN once, and suspect. ) on yubikey sign_and_send_pubkey: signing failed: agent refused operation, and might work better is related to #...., not the issue problem in Linux Ubuntu 18 20.04 LTS link ) again... Thank you, i use that as my main dev yubikey sign_and_send_pubkey: signing failed: agent refused operation comes with Monterey,. To 18.04 LTS, this solution worked for me the problem a free GitHub account to open support... System and network administrators same keys ) on Linux, and might work better it..., thx the problem was still present to Kubuntu 20.04 LTS was not the answer you 're looking for the. Answers are voted up and rise to the top, not the issue George nik. Been having a weird issue on my M1 MacBook Air from 16.04 LTS to 18.04 LTS, solution! Fault is a question and answer site for system and network administrators faced this problem after migrating Ubuntu 16.04... Lts, this solution worked for me the private key also have similar permissions 1.4.3! ), the problem 've been having a weird issue on my M1 MacBook Air from client machine you... My main dev platform 2011 tsunami thanks to the list of known hosts ) on Linux, and i that.

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